The electronic units on the road are all pretty new. One of my bikes has a derailleur that is almost 30 years old and still shifting fine.
Time will tell how the new stuff holds up for the long haul.
The electronic units on the road are all pretty new. One of my bikes has a derailleur that is almost 30 years old and still shifting fine.
Time will tell how the new stuff holds up for the long haul.